Audemars Piguet Royal Oak Minute Repeater Supersonnerie Ceramic — Black Grande Tapisserie Dial | Ref. 26591CE.OO.D002CA.01

The Royal Oak Minute Repeater Supersonnerie in black ceramic stands at the pinnacle of what the Le Brassus manufacture has achieved within Gerald Genta's iconic silhouette. Acoustic complications demand a level of engineering discipline that transcends other watchmaking categories: the resonance of the case material, the geometry of the gongs, and the architecture of the striking mechanism must all be optimised simultaneously. In this 42 mm ceramic reference, Audemars Piguet's patented Supersonnerie technology — incorporating a sound board and a gong-holder that prevents vibration loss — delivers a chime of exceptional purity and projection.

The manually wound movement at the heart of the 26591CE operates the minute repeater mechanism through a sophisticated slide action on the case side, translating the wearer's gesture into a precise acoustic readout of hours, quarter hours, and minutes. The black Grande Tapisserie dial, with its luminous-treated hands and index markers, provides functional legibility in harmony with the piece's acoustic purpose. A screw-locked crown and solid case back — unusual for a complicated piece, chosen here to optimise acoustic propagation through the ceramic structure — complete the technical specification.

Ceramic, by its acoustic properties, amplifies and clarifies the repeater strike in ways that precious metal cases cannot replicate; Audemars Piguet's engineers invested years in mastering this synergy. The integrated ceramic bracelet reinforces the monolithic visual identity while maintaining the material purity of the acoustic design. At this price point and complication level, the 26591CE is strictly for the most dedicated connoisseur — a collector who understands that a minute repeater in Supersonnerie ceramic is among the rarest and most technically accomplished references the Royal Oak family will ever produce.